Modern CRT direct view, CRT rear projectors, and plasma displays can suffer from burn-in. |
To display a time-varying signal on the CRT screen, the spot needs to move linearly along the X-axis as a function of time. |
Furthermore, the storage tube can be used alternately as an ordinary CRT with quite satisfactory resolution. |
The purchase of an LCD screen often means that a CRT monitor in perfect working order is thrown out and lands in the electronic waste. |
These television displays use a phosphor coating as the emissive medium, but do not rely on a single electron gun, as with CRT displays. |
The preposterously high ceilings and dystopian CRT monitors peeking out from the walls with titillating images amplify the expensive atmosphere. |